chore: add basic travis ci config

Author: mariocao

.gitignore

@@ -1,4 +1,7 @@
 node_modules/
 build/
 coverage/
-coverage.json
+coverage.json
+
+.idea
+.vscode

package.json

@@ -40,6 +40,7 @@
     "ethlint": "^1.2.4",
     "ganache-cli": "^6.4.3",
     "solidity-coverage": "^0.5.11",
+    "truffle": "^5.0.20",
     "truffle-assertions": "^0.9.0"
   }
 }

travis.yml

@@ -0,0 +1,24 @@
+dist: trusty
+sudo: false
+group: beta
+language: node_js
+node_js:
+  - "8"
+
+cache:
+  directories:
+    - node_modules
+
+jobs:
+  # XXX fast_finish doesn't work with stages yet. See
+  # https://github.com/travis-ci/travis-ci/issues/8425
+  # --elopio - 20180531
+  fast_finish: true
+  include:
+    - stage: tests
+      name: "Linter"
+      script: npm run lint
+
+    - stage: tests
+      name: "Unit tests"
+      script: npm run test

yarn.lock

@@ -17,8 +17,8 @@
     js-tokens "^4.0.0"
 
 "@types/node@^10.3.2":
-  version "10.14.7"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.7.tgz#1854f0a9aa8d2cd6818d607b3d091346c6730362"
+  version "10.14.8"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.8.tgz#fe444203ecef1162348cd6deb76c62477b2cc6e9"
 
 abbrev@1:
   version "1.1.1"
@@ -102,6 +102,10 @@ anymatch@^1.3.0:
     micromatch "^2.1.5"
     normalize-path "^2.0.0"
 
+app-module-path@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/app-module-path/-/app-module-path-2.2.0.tgz#641aa55dfb7d6a6f0a8141c4b9c0aa50b6c24dd5"
+
 aproba@^1.0.3:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
@@ -272,8 +276,8 @@ bluebird@^2.9.34:
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-2.11.0.tgz#534b9033c022c9579c56ba3b3e5a5caafbb650e1"
 
 bluebird@^3.5.0:
-  version "3.5.4"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.4.tgz#d6cc661595de30d5b3af5fcedd3c0b3ef6ec5714"
+  version "3.5.5"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.5.tgz#a8d0afd73251effbbd5fe384a77d73003c17a71f"
 
 [email protected]:
   version "4.11.6"
@@ -1016,8 +1020,8 @@ eslint-plugin-es@^1.3.1:
     regexpp "^2.0.1"
 
 eslint-plugin-import@^2.16.0:
-  version "2.17.2"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.17.2.tgz#d227d5c6dc67eca71eb590d2bb62fb38d86e9fcb"
+  version "2.17.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.17.3.tgz#00548b4434c18faebaba04b24ae6198f280de189"
   dependencies:
     array-includes "^3.0.3"
     contains-path "^0.1.0"
@@ -1029,7 +1033,7 @@ eslint-plugin-import@^2.16.0:
     lodash "^4.17.11"
     minimatch "^3.0.4"
     read-pkg-up "^2.0.0"
-    resolve "^1.10.0"
+    resolve "^1.11.0"
 
 eslint-plugin-node@^8.0.1:
   version "8.0.1"
@@ -1271,8 +1275,8 @@ expand-range@^1.8.1:
     fill-range "^2.1.0"
 
 express@^4.14.0:
-  version "4.17.0"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.17.0.tgz#288af62228a73f4c8ea2990ba3b791bb87cd4438"
+  version "4.17.1"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
   dependencies:
     accepts "~1.3.7"
     array-flatten "1.1.1"
@@ -1866,8 +1870,8 @@ ignore@^4.0.6:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
 
 ignore@^5.0.2:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.1.tgz#2fc6b8f518aff48fef65a7f348ed85632448e4a5"
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.2.tgz#e28e584d43ad7e92f96995019cc43b9e1ac49558"
 
 import-fresh@^3.0.0:
   version "3.0.0"
@@ -2455,14 +2459,14 @@ minimist@~0.0.1:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
 
-minipass@^2.2.1, minipass@^2.3.4:
+minipass@^2.2.1, minipass@^2.3.5:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.3.5.tgz#cacebe492022497f656b0f0f51e2682a9ed2d848"
   dependencies:
     safe-buffer "^5.1.2"
     yallist "^3.0.0"
 
-minizlib@^1.1.1:
+minizlib@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.2.1.tgz#dd27ea6136243c7c880684e8672bb3a45fd9b614"
   dependencies:
@@ -2743,6 +2747,10 @@ optionator@^0.8.1, optionator@^0.8.2:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
+[email protected]:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/original-require/-/original-require-1.0.1.tgz#0f130471584cd33511c5ec38c8d59213f9ac5e20"
+
 os-homedir@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
@@ -2979,8 +2987,8 @@ pseudomap@^1.0.2:
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
 psl@^1.1.24:
-  version "1.1.31"
-  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.31.tgz#e9aa86d0101b5b105cbe93ac6b784cd547276184"
+  version "1.1.32"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.32.tgz#3f132717cf2f9c169724b2b6caf373cf694198db"
 
 public-encrypt@^4.0.0:
   version "4.0.3"
@@ -3214,9 +3222,9 @@ [email protected]:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
 
-resolve@^1.1.6, resolve@^1.10.0, resolve@^1.5.0, resolve@^1.8.1:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.11.0.tgz#4014870ba296176b86343d50b60f3b50609ce232"
+resolve@^1.1.6, resolve@^1.10.0, resolve@^1.11.0, resolve@^1.5.0, resolve@^1.8.1:
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.11.1.tgz#ea10d8110376982fef578df8fc30b9ac30a07a3e"
   dependencies:
     path-parse "^1.0.6"
 
@@ -3732,8 +3740,8 @@ [email protected]:
     xhr-request-promise "^0.1.2"
 
 table@^5.2.3:
-  version "5.3.3"
-  resolved "https://registry.yarnpkg.com/table/-/table-5.3.3.tgz#eae560c90437331b74200e011487a33442bd28b4"
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/table/-/table-5.4.0.tgz#d772a3216e68829920a41a32c18eda286c95d780"
   dependencies:
     ajv "^6.9.1"
     lodash "^4.17.11"
@@ -3771,16 +3779,16 @@ tar@^2.1.1:
     inherits "2"
 
 tar@^4:
-  version "4.4.8"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.8.tgz#b19eec3fde2a96e64666df9fdb40c5ca1bc3747d"
+  version "4.4.9"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.9.tgz#058fbb152f6fc45733e84585a40c39e59302e1b3"
   dependencies:
     chownr "^1.1.1"
     fs-minipass "^1.2.5"
-    minipass "^2.3.4"
-    minizlib "^1.1.1"
+    minipass "^2.3.5"
+    minizlib "^1.2.1"
     mkdirp "^0.5.0"
     safe-buffer "^5.1.2"
-    yallist "^3.0.2"
+    yallist "^3.0.3"
 
 text-table@^0.2.0:
   version "0.2.0"
@@ -3854,21 +3862,29 @@ tree-kill@^1.2.0:
   resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.1.tgz#5398f374e2f292b9dcc7b2e71e30a5c3bb6c743a"
 
 truffle-assertions@^0.9.0:
-  version "0.9.0"
-  resolved "https://registry.yarnpkg.com/truffle-assertions/-/truffle-assertions-0.9.0.tgz#710bfa7fc7ef9f7fbc37a06731010b3f7c8e825b"
+  version "0.9.1"
+  resolved "https://registry.yarnpkg.com/truffle-assertions/-/truffle-assertions-0.9.1.tgz#74379a208f1175d6de9f33fba9a8cbb3aec27aa5"
   dependencies:
     assertion-error "^1.1.0"
     lodash.isequal "^4.5.0"
 
 truffle-hdwallet-provider@^1.0.7:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/truffle-hdwallet-provider/-/truffle-hdwallet-provider-1.0.9.tgz#1e7f239631ada08cacd7cdf3fdbc39f2033e04e7"
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/truffle-hdwallet-provider/-/truffle-hdwallet-provider-1.0.10.tgz#74781ab328b7c41b505a5dc76249a4e75bc287a8"
   dependencies:
     any-promise "^1.3.0"
     bindings "^1.3.1"
     web3 "1.0.0-beta.37"
     websocket "^1.0.28"
 
+truffle@^5.0.20:
+  version "5.0.20"
+  resolved "https://registry.yarnpkg.com/truffle/-/truffle-5.0.20.tgz#6fa0ebaa8d3a5c325a717a3bfaf3fee2bf6f0475"
+  dependencies:
+    app-module-path "^2.2.0"
+    mocha "^4.1.0"
+    original-require "1.0.1"
+
 tslib@^1.9.0:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
@@ -3903,8 +3919,8 @@ typedarray-to-buffer@^3.1.2, typedarray-to-buffer@^3.1.5:
     is-typedarray "^1.0.0"
 
 uglify-js@^3.1.4:
-  version "3.5.15"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.5.15.tgz#fe2b5378fd0b09e116864041437bff889105ce24"
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.6.0.tgz#704681345c53a8b2079fb6cec294b05ead242ff5"
   dependencies:
     commander "~2.20.0"
     source-map "~0.6.1"
@@ -4333,8 +4349,8 @@ [email protected]:
     cookiejar "^2.1.1"
 
 xhr2@*:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/xhr2/-/xhr2-0.1.4.tgz#7f87658847716db5026323812f818cadab387a5f"
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/xhr2/-/xhr2-0.2.0.tgz#eddeff782f3b7551061b8d75645085269396e521"
 
 xhr@^2.0.4, xhr@^2.3.3:
   version "2.5.0"
@@ -4365,7 +4381,7 @@ yallist@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 
-yallist@^3.0.0, yallist@^3.0.2:
+yallist@^3.0.0, yallist@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.3.tgz#b4b049e314be545e3ce802236d6cd22cd91c3de9"